<template>
    <div class="login-container">
        <div style="width: 400px; margin: 130px auto; position: absolute; left: 35%;">
            <div style="color: black; font-size: 40px; text-align: center; padding: 30px 0">登 录</div>
            <el-form ref="form" :model="form" :rules="rules" size="large">
                <el-form-item prop="username">
                    <el-input v-model="form.username" clearable prefix-icon="avatar" placeholder="用户名"></el-input>
                </el-form-item>
                <el-form-item prop="password">
                    <el-input v-model="form.password" clearable prefix-icon="lock" show-password placeholder="密码"></el-input>
                </el-form-item>
                <el-form-item :model="form" prop="identity">
                    <el-radio v-model="form.identity" label="tenant" style="color: grey">租客</el-radio>
                    <el-radio v-model="form.identity" label="landlord" style="color: grey">房东</el-radio>
                    <el-radio v-model="form.identity" label="admin" style="color: grey">管理员</el-radio>
                </el-form-item>
                <el-form-item>
                    <el-button :disabled="disabled" style="width: 30%; margin-left: 45%; font-size: 15px;" type="success" @click="goToFaceRecognition">人脸识别登录</el-button>
                    
                    <el-button :disabled="!disabled" style="width: 20%; margin-left: auto; font-size: 15px;" type="primary" @click="login">登 录</el-button>
                </el-form-item>
            </el-form>
            <div style="text-align: left; margin-top: -65px;">
                <router-link to="/Register">
                    <el-link underline="never" type="primary" class="register-link">未注册？点击注册</el-link>
                </router-link>
            </div>
        </div>
    </div>
    <div class="footer">
        ©Copyright 2025 UPC, Edu.
    </div>
</template>
<script src="@/assets/js/Login.js"></script>
<style scoped>
.login-container {
    position: fixed;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    background: linear-gradient(
            135deg,
            hsl(170deg, 80%, 70%),
            hsl(190deg, 80%, 70%),
            hsl(250deg, 80%, 70%),
            hsl(320deg, 80%, 70%),
            hsl(320deg, 80%, 70%),
            hsl(250deg, 80%, 70%),
            hsl(190deg, 80%, 70%),
            hsl(190deg, 80%, 70%),
            hsl(170deg, 80%, 70%)
    );
    background-size: 600%;
    animation: animation 15s linear infinite;
}

@keyframes animation {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 100% 100%;
    }
}

.register-link {
    color: grey;
}

.register-link:hover {
    color: rgb(0, 110, 255);
}

.register-link:active {
    color: rgb(0, 76, 255);
}

.footer {
    left: 0;
    bottom: 0;
    color: #fff;
    width: 100%;
    position: absolute;
    text-align: center;
    line-height: 30px;
    padding-bottom: 10px;
    text-shadow: #000 0.1em 0.1em 0.1em;
    font-size: 14px;
}

.footer a,
.footer span {
    color: #fff;
}
</style>